/* General Styles */
 body {
    margin: 0;
    font-family: 'Poppins', sans-serif;
    background: #E0E5EC; /* Light Gray Background for Neumorphism */
    color: #512B81; /* Dark Brown Text */
    display: flex;
    flex-direction: column;
    height: 100vh;
    overflow: hidden;
}

/* Header */
.header {
    background: #E0E5EC; /* Light Gray Background */
    padding: 20px 120px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-radius: 20px;
    box-shadow: inset 5px 5px 10px #BEC3C9, inset -5px -5px 10px #FFFFFF; /* Neumorphic Shadow */
}
.header h1 {
    font-size: 28px;
    color: #680747; /* Dark Brown Text */
    margin: 0;
}
.header .home-icon {
    color: #680747; /* Dark Brown Icon */
    font-size: 24px;
    cursor: pointer;
    transition: transform 0.3s ease;
}
.header .home-icon:hover {
    transform: scale(1.2); /* Slightly Enlarge on Hover */
}

/* Main Content */
.main-content {
    flex: 1;
    padding: 20px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: auto auto;
    gap: 20px;
    overflow-y: auto;
}

/* KPI Cards */
.kpi-cards {
    grid-column: span 3;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 20px;
}
.kpi-card {
    background: #E0E5EC; /* Light Gray Background */
    border-radius: 20px;
    padding: 20px;
    box-shadow: 5px 5px 10px #BEC3C9, -5px -5px 10px #FFFFFF; /* Neumorphic Shadow */
    text-align: center;
    position: relative;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.kpi-card:hover {
    transform: translateY(-5px);
    box-shadow: 7px 7px 15px #BEC3C9, -7px -7px 15px #FFFFFF; /* Enhanced Shadow on Hover */
}
.kpi-card i {
    font-size: 30px;
    color: #680747; /* Medium Brown Icon */
    margin-bottom: 10px;
}
.kpi-card h3 {
    font-size: 16px;
    margin-bottom: 10px;
    color: #000; /* Dark Brown Text */
}
.kpi-card p {
    font-size: 20px;
    font-weight: bold;
    color: #680747; /* Light Brown Value */
}

/* Filter Sliders */
.filters {
    grid-column: span 3;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px;
    background: #E0E5EC; /* Light Gray Background */
    border-radius: 20px;
    box-shadow: 5px 5px 10px #BEC3C9, -5px -5px 10px #FFFFFF; /* Neumorphic Shadow */
}
.filters label {
    font-size: 14px;
    color: #3B3030; /* Dark Brown Text */
    margin-right: 10px;
}
.filters select {
    padding: 8px;
    border: none;
    border-radius: 20px;
    background: #E0E5EC; /* Light Gray Background */
    color: #3B3030; /* Dark Brown Text */
    box-shadow: 5px 5px 10px #BEC3C9, -5px -5px 10px #FFFFFF; /* Neumorphic Shadow */
    transition: all 0.3s ease;
}
.filters select:focus {
    outline: none;
    box-shadow: 7px 7px 15px #BEC3C9, -7px -7px 15px #FFFFFF; /* Enhanced Shadow on Focus */
}

/* Visualizations */
.visualizations {
    grid-column: span 3;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
.visualization {
    background: #E0E5EC; /* Light Gray Background */
    border-radius: 20px;
    padding: 20px;
    box-shadow: 5px 5px 10px #BEC3C9, -5px -5px 10px #FFFFFF; /* Neumorphic Shadow */
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.visualization:hover {
    transform: translateY(-5px);
    box-shadow: 7px 7px 15px #BEC3C9, -7px -7px 15px #FFFFFF; /* Enhanced Shadow on Hover */
}
.visualization h3 {
    font-size: 18px;
    margin-bottom: 10px;
    color: rgb(104, 7, 71); /* Dark Brown Text */
}
.visualization canvas {
    max-height: 200px;
}

/* Footer */
.footer {
    background: linear-gradient(135deg, rgb(104, 7, 71), rgb(53, 21, 93)); /* Gradient Background */
    padding: 10px;
    text-align: center;
    color: #FFF; /* White Text */
    border-top: 1px solid #3B3030; /* Dark Border */
}